I prefer to collect quality over quantity, but 
after a while of collecting quality cels, 
quantity just automatically goes up.  I prefer to 
see galleries that show everything from the cheap 
to the expensive cels (it's always to see 
comparisons between cheap and expensive cels).  I 
have also gotten quite a few cheap, but very nice 
cels that I'm just as happy to show as the more 
expensive ones.

The shipping cost for the cel below cost more 
than the cel, but I've gotten offers for 30x the 
original cost (it also helped that I cleaned up 
the cel so it doesn't look like a cloudy mess 
anymore, heh).