Sachen NES Game Price & Rarity List?

[gamesogre]

Does anyone have a price guide or rarity list of Sachen NES carts? They're definitely the red-headed stepchild of 8-bit Nintendo collectors, so I haven't been able find one anywhere.

In case you're not familiar with Sachen carts, they're official/unofficial/pirate/non-pirate (depending on your perspective) carts that a Taiwanese company "Thin Chen Enterprise" made for the original Nintendo. Some of them got published by other companies here, but most were simply horrible games and were released in very select markets.

Despite their being poorly designed games, they're quite rare, and I'd love to know more about their value & rarity ratings.

[eliphas0]

A few of them are listed here in the NES guide. However this is generally the value of the games, not what you could resell them for.

I general use this guide Video Game Prices & Values | VideoGamePriceCharts.com | VGPC as a comparison when I sell games.

[gamesogre]

Thanks, VGPC.com is a great site. If you're an iPhone user, VideoGameTrader.com has a great app for pricing games that uses their data and the VGPC.com data.

Anyone else have tips for pricing Sachen NES carts too?