You could list a baby for sale on eBay if you wanted to but eventually someone will report it and it will be canceled. Too many cancellations and your account will be suspended. That's what Gunbroker is for though.
I see your point, but for those of us who have money in Paypal accounts like I do, it's nice to be able to buy things on eBay. Plus, most eBay purchases qualify for "eBay bucks" now, which is a rewards system there based upon qualifying purchases on eBay that pays out on a quarterly basis. I actually used my "eBay bucks" certificate to purchase my BTR Innovation jig on eBay. I have an account on Gunbroker, but I have not bought or sold anything there yet.
I was looking at Gunbroker just today. This site does not have as many features as eBay does unfortunately, like the ability to change all of your search results to listings of prices from low to high, for example. Also, since Paypal is owned by eBay now, it has become also quite anti-gun in nature too, so most of the sellers on Gunbroker will not accept Paypal as a form of payment.
Some of the sellers on Gunbroker also charge an extra 3.5% fee on all credit card payments too. The only way to pay them without incurring an extra fee seems to be with a postal money order, I guess.
