If it is brand new selling account. On top of the Selling item and $ limits eBay sometimes limits how much you can list in certain categories. Electronics is usually one of them. If you have good pics and a good description it shouldn't be a problem.
I wouldn't go right outa the gate doing that... but after a while sure.
and take it slowwwww!!!! one at a time and let them get shipped, and wait till the funds hold is gone...then list another.
also get ready for this catagory, its filled with crappy sellers that will falsely bid on your items just to take them out. watch your auctions like a hawk and get that block bidder button ready.