yes, digibid is like ebay except is mainly musical items.
i bought a delta 1010 from a digibid auction. it was sent to me, but the box was all banged up and it must have been some sort of returned item or something. very bad packing and i was needless to say, not happy about purchasing such a delicate sound card in such a crappy looking box.
but i was able to send it back and get a replacement. i guess the same type of thing can happen using ebay and even from the local store.
thats my only experience with digibid. i find that most of the auctions im looking for on digibid are closed and i usually find my items on ebay.
basically- i have no use for digibid.