Can anyone give me a general estimate of how much Mother is worth for the famicom? Don't have a console I can play it on or anything, just the cart (loose). Any ideas?

Fairly inexpensive, I paid less than $10 for mine.

I didn't figure it was worth much from what I saw on ebay, but had to double check. Most of them were fairly vague in their descriptions and I couldn't get a good estimate on a loose cart

I love that game so much...

I'd say about $10-15 for a cart only copy.