ColecoVision and Tandy Rairity Question

[NexWave]

Hi
Im looking over a collection of Coleco and Tandy games most I know the rairity of but there are a few games i never heard of and wondered if anyone on here knows what they might be worth (as the guy wants a mint for all the stuff)
Coleco
Gatway To Apshai
Oil's Well (cart has a white lable ive only ever seen blue???)
Spy hunter
Pitfall 2
Moonsweeper
Wing War
H.E.R.O
Jumpman Junior
The Dukes of Hazzard

and for the Tandy
Castle of Tharoggad
Tetris

All games are compleate with boxes and manuals if that makes any diffrence . Any help would be great
Kain76

[Sylentwulf]

Completer with box and manuals, Every Coleco game you listed is worth well over $10 apiece. Even loose, some of them are worth $10. Complete, I would bet some of those could fetch up to $40-$50 on ebay.

[Jorpho]

I didn't know Pitfall 2 made it to the ColecoVision. Did it strain the hardware as much as the 2600 version pushed the 2600?
________
Mflb Vaporizer (http://mflbvaporizer.com)