I haven't done much selling on ebay; it doesn't seem nearly as friendly (or artsy, or equitable, or trendy) to me as Etsy does. However, there are those items for which you may get a better price, in a quicker timeframe, if a bidding war ensues.
In the past sixty days, I've only listed (and sold) 4 items. Two of which you saw in my last post.
The third was this 1968 Annalee Rabbit Doll, but I'd rather not discuss it. Mainly because the Annalee line scares the bejeezus out of me.
I found this beautifully illustrated hardback on a table full of books at a small church rummage sale.
Then I found another, and another.
I used my iphone ebay app to see how many were in the set, and how much they were selling for on ebay.
I discovered they are a Time Life series called The Enchanted World, published in the 1980s. The complete set of 21 books was selling for around $200, so I limbered up my hoisting muscles and started to stack.
I wound up finding 19 books in mint condition (some still in their original packaging) and full of fabulous illustrations.