As a collector who sells only as a "side-effect" 
to collecting, I find calculating the worth of a 
cel is so annoying... 

But, the one thing I'd like to see people do is 
NOT calculate an evilBay average into a cel's 
selling 'value' - I mean, evilBay (which I'll have 
to use soon anyway -_-'''') is a competition of 
money, while normal dealer sites are a competition 
of time. In terms of "fairness" I just feel the 
second kind of retailship is better... -_-' heh, 
normal retailers compete against each other to get 
our business and hence prices may fall a bit, 
while auctions have us bidding against each other 
and the price just keeps getting higher. Damn 
smart of some sellers, but irritating nonetheless. 

Sure, I understand that private sellers would want 
to get our money back from a given cel... I just 
don't like auction abuse when people turn it into 
a "store." Fine line.