Eez1:
Do they make BMX for adults?? Everyone I see is listed as for kids.
Yes they do, an adults BMX will have the same size wheels but the top tube length will be longer (20.5" > 22").
However don't mistake kids BMX's for a real BMX, my custom BMX may look like a kids bike but is different in every way bar looks.
An entry level BMX that will survive any sort of stunt riding starts around £300, a semi pro bike around £600, & the real pro level bikes £800 +.
As for the bike in the link, it was never really worth full price & is about right for the quality at the price it is now. It's a fine deal for a kids BMX though, just don't expect it to hold up to anything more than riding around.