SRV's box set is half off the regular price here. I found my way to it as linked from the SRV Facebook page. You might have to put in your country and you have to register with them to get the pricing..
I already own it and therefore didn't register to see what the final price would be, but if you're an SRV fan and don't own it, this might be a good chance at a good price.
::::::: No disrespect to Axiom, but my favorite woofer is my yellow lab :::::::