would probably be in for some if we can find racks...i'd already found racks for some 24ml vials that were ~0.88/ea shipped, these look to be ~$0.80/ea.
Also you may want to change the wording of your OP. Group Buys are NOT allowed here, there have been several threads closed lately that were trying to accomplish the same thing.
if you have purchased some, and have them in your possession you can sell them, but they may want you to get a vendor account to be selling items.
ETA: here's what i was looking at:
Those racks say they can hold 25mm tubes - the 24ml tubes are 23mm and the tubes you are looking at are 20mm OD so should work fine.