go to: gunsamerica.com (or)
gunbroker.com
Look up your gun on either site and check selling price. that will give you and idea of the gun value
The Library
You can find alot of sites that have book value, but I always use Gunbroker.com. It is an online gun auction site like Ebay. It lets you find out what gun is worth nationally.
yes you can find upgrades online
The only website I know of is JC Surveillance. See the guns at JCSurveillance.com or this direct link: http://www.jcsurveillance.com/id85.html I purchase from JC Surveillance and am a revisiting customer on their site. I live in Canada and they ship their all the time. Fast shipping (1-3 weeks) for a low shipping cost too. - Jim
You can search online for online stores or you can look for local airsoft stores. Most Dick's Sporting Goods and Walmart's have airsoft guns as well.
You can pay for a subscription to the Blue Book Of Gun Values online and they can be reached at bluebookinc.com. Alternatively, you can visit some of the online firearms auctions/classifieds like FirearmsLocator.com, Gunbroker.com or AuctionArms.com and see what similar guns are being offered/selling for. Or you can go to www.firearmspriceguide.com, the FREE online price guide to firearms.
Your best bet is finding a collectors website for the manufacture you intested in since they will probably know them best. If not you could try a place like: http://www.gunvaluesboard.com/
The only guns you keep after leaving multiplayer are the guns you have unlocked due to experience points. Guns you randomly find in the landscape will disappear once you log off of red dead redemption online mode.
Generally, decent paintball markers cost the same everywhere, unless you can find free shipping online. The cheapest and worst markers are available at Retail stores like Walmart.
Two good online stores to find laser tag guns are Lasertag Super Store and Battle Field Sports. They both carry full lines of laser tag guns and equipment.
One would be able to find out more information about m4 airsoft guns online on Amazon. Two other sites that have some information about m4 airsoft guns are wikiHow and HobbyTron.
Jesse James Guns were sold online in 1883 Jesse James Guns were sold online in 1883