City Green via eBay offers this 4-Bicycle Bike Rack Hitch Mount Carrier
in Black/Red for $32.99
with free shipping
. That's $7 under the best price we could find for a similar rack elsewhere, although we saw this model for $6 less two weeks ago. It fits 1-1/4" and 2" hitch sizes and features heavy-duty steel construction, beveled rubber holders, and compatibility with most bicycle frames.