Here is a list of current trade-in programs:
(via
laptopmag.com)
Amazon
www.amazon.com/trade-in
One of the latest to enter the tech trade-in fray, online retailer Amazon recently expanded its trade-in service to include gadgets such as tablets, phones, MP3 players, and cameras. Users looking to get rid of old gear will receive reimbursement in the form of store credit deposited directly into their Amazon accounts. The site sends you a box and a label to cover the cost of shipping.
BuyBackWorld
www.buybackworld.com
BuyBackWorld covers the basics, letting you sell old gadgets or donate them for recycling if they’re not worth anything. When you visit the site you’re greeted by a video avatar, which offers the basic directions. This site looks the least professional in terms of the design, but it also offers a referral program where you can make $10 for every $100 worth of electronics that one of your friends sells.
BuyMyTronics
www.buymytronics.com
This site will accept cell phones, smartphones, digital cameras, MP3 players, eReaders, game consoles, GPS devices, and all Apple products. BuyMyTronics promises to wipe all personal data before the devices are recycled. The service covers the cost of shipping and then pays you via check or PayPal. BuyMyTronics also offers a unique fundraising option; the site will send you a giant box that you could place, say, in the middle of an office space. People can then deposit their old gadgets in the donation box. When you’re done, you mail it in using the pre-paid shipping labels. You can then have the funds sent directly to your charity of choice, along with a 5-percent bump, courtesy of BuyMyTronics.
Gazelle
www.gazelle.com
Thanks to an aggressive advertising campaign and excellent service, Gazelle is the most prominent company in this space; it handles the trade-in program for Walmart, where you can get store credit for your old gadgets. In addition to buying your gadgets (everything from laptops and eReaders to Blu-ray players and video games) for cash, Gazelle allows you to send them in for recycling. However, the service won’t pay for shipping if your device is worth less than $1.
The site also has a charitable side. You can organize a gadget drive, where a group donates its old gadgets to Gazelle, with the proceeds from the sales going to a charity of your choosing. And if you’re in Boston, you can drop off the gadget directly at the Gazelle office.
NextWorth
www.nextworth.com
Helpfully, NextWorth offers in-store drop-off. You can take your used cell phones, cameras, game consoles, DVDs, and other gear into one of 850 more than Target stores nationwide, and exchange them on the spot for either a gift card or store credit. If you’re in range of a Target, it’s hard to beat that level of convenience.
YouRenew
www.yourenew.com
YouRenew offers the basics in the cash-for-gadgets space, and its claim to fame is that it’s the “easiest, fastest, and greenest way to turn your old electronic devices into cash.” If your gadget isn’t worth anything, or if you don’t want any money, you can simply turn it in and recycle it. For every device YouRenew takes in, the company lets you choose between a donation to Carbonfund.org (one metric ton of carbon offset per 20 recycled devices) or Americanforests.org (one planted tree for every four YouRenew customers who choose this option). YouRenew also offsets all its carbon emissions through CO2stats.com.
Did You Know?:
Some of the recycled gadgets get refurbished and donated to schools, armed forces, or 3rd world countries. Additional info on recycling your no longer needed gadgets:
Recycling Old Gadgets
Combination lock by Samsonite - had on our checked bag on the way back from Cali trip
Hefty travel bags
Travel size toothpaste, mouthwash, deodorant, and other personal products. Great for space saving and more room in suitcases on the way back as these would be disposed off by then.
Canon PowerShot SX120IS
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bag - a small daypack with a lot of security measures. First of, the shoulder strap is slash-proof and snatch-proof. A thief can’t quickly cut through it with a knife because there is wire mesh inside. The same wire mesh goes through the whole bag as well, so the old trick of slashing the bottom of a pack and taking what’s inside won’t work either. The extra-strong zippers tuck into little pockets so they are hard to reach. This bag has essential compartments for several gadgets, keys, and headphones. Find out more on Pacsafe.com
Outlets of the future might look like this - in-wall USB Charger, but until then there are gadgets that make it easy to charge your USB device. One such adapter that I recently acquired is the Belkin Mini Surge Protector. It transforms one wall outlet into three outlets just by plug it in. Not only that but it swindles in place so you can adjust to whatever way the outlet is facing to make room for any other devices to plug in. It also has 2 USB chargers built it so that you can easily charge your mobile gadgets without having to drag additional adapters.
flash drive. It comes in variety of colors, but most importantly it comes within a rubber casing that can survive shocks, splashes, dust, and drops from several feet. Making it a great storage gadget to take on a trip. It is available with 16 GB of memory to store a ton of travel photos, videos, and more. 
compatible with voltage in country where you are traveling.
As the name implies this portable charger can power any USB-compatible cell phone or media player from a 3-hour solar charge. Hopefully your travels will take you to places with at least that much of sunshine available to keep your gadgets juiced and ready for use.
. The 12-ounce box can produce extreme high and low frequencies from a small dome speaker. The Jambox promises up to 10 hours of continuous play. She brings this little gadget, which is about 6x2x2 inches, to meetings with clients. That is such a great idea. What is a better way to lighten up a mood of another business meeting and break the ice than with some good music. Music revitalizes, divert, and entertains. The client coming into the room with one expectation, but a greeted with a much better one.
A smart phone lets you access travel tools such as emails, maps, GPS, compass, check the Internet for hotel and restaurant reviews etc.
5. Water bottle 
6. Compact Digital Camera
is a very bendy tripod. It goes just about anywhere with its flexible legs that can wrap around objects and let you take pictures without having to hold the camera. This way you can get a whole shot of the family without leaving dad behind the camera.
7. GPS
9. Digital Travel Clock & Photo Frame
10. Swiss Army knife
- Music just makes the day go faster and helps you immerse in your own world and your relaxation.
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Latest News: the newest entry into the charging pad market is Qi by Energizer
. With no magnets to line up or secret spot to find, you don't have to be precise about how or where you set your phone down on the two large areas on the charging station. The drawback, at least for now is that the phones have to have a correct Qi-enabled sleeve
gets plugged in and all other gadgets are placed on top of it. The devices are charged using inductive charging. It is a wireless charging method used for mid-sized items such as cell phones, MP3 players and PDAs. Once the contact points come in contact with the conductive surface of the charging pad, a small current moves through the coils of the charging pad, creating a small magnetic field which is gathered by the contact points of the adapter and converted into energy. The energy gathered is transferred to the device's battery as efficiently as if the device were connected to a wall socket with its regular wired adapter.
is a convenient way to charge all your gadgets without a mess of wires, but it can be frustratingly finicky."