OK, thanks. I'll pass. It's definitely still a good deal at $30, but I can get them for about $25 through work. I just have to wait a little longer. Regardless, I will only use PayPal with a prepaid Visa/MC, so I have to have an invoice sent to me. I will not give them access to my personal financial information again.
Psssst... there are no such thing as "four barrel heads" despite what the packaging says. There are only 273/318 and 340/360 heads in terms of ports (the four-barrel 318s used 360 heads, and all 360s used the same heads by year regardless of carb). These gaskets will actually seal just fine on the small-port 273/318 heads despite the larger port opening.
Anyone else reading this that's using headers should definitely consider buying these!