Do you think it takes away from its value or it doesn't matter?
any superlative stuff i have tried to sell without the toploader has always been met with the desire for a large discount....
On the high end cards, I haven't seen much of a price difference. I have bought a few where the seller did not disclose that the cards weren't in the orinal sealed top holder, but, they are 1/1's so IMO it wouldn't really affect the price.