It'll be at least a couple weeks, I have to wait 'til my friend's available to weld, and 'til I have the other Chambers I bought mounted okay before they go. I paid $250 for them plus $27 in shipping. Yeah, that's a bit spendy for used Chambers, but they're very hard to find, it took almost 10 years of looking to find these sets, it was weird, then the chrome set came up on eBay right after this black set. These chambers are among the only ones the use the stock headpipes (included) so the flow is proper. Look at a set of those sh*tty DGs some time...you'll see how the headpipe area isn't designed properly, it doesn't come into the first cone quite right. If you have an old copy of Gordon Jennings' seminal text, "The two stroke tuner's handbook" the chapter on Expansion Chamber design explains why this is important. It's funny, the picture of the "wrong" design looks identical to the DG headpipe design!
I'll post pictures when they're ready to mount and you can get a proper look then. Usually I price stuff pretty cheap, to help out others & fund my own projects a bit, but on these I'm not really interested in negotiating a price less than what I paid, just because it took so long to find 'em and I wouldn't mind having a spare set.