Very tempting, I've never played a Stingray, so would be a cool one to add to the collection, even if it's not my main player, and at $450, it's not quite an impulse buy but pretty close.
MXPX is still kicking, they tour regularly and release new music in addition to live sessions streamed from their recording studio, which seems to be a house. I'll admit, that while MXPX may not be as mainstream as Flea or others, but they do have a following, and making an affordable bass for punk rock makes a lot of sense. Matt Freeman of Rancid also had a Squier release, so not unheard of.
The US version doesn't make a lot of sense to me. You could get most of the way there with a Plek and setup AND have a working Volume knob!
Mike started wiring the pickups straight to the jack after he had some issues live early in his career and opted for simplicity and reliability by wiring straight to the output jack. I don't remember if the circuit failed on him or if he just would randomly move the knobs while he is jumping around on stage, he is a VERY active performer. For someone like him, in a band like his, he sets his tone on the amp, and it never changes the entire gig. I'm not saying all MXPX songs sound the same, but they are all punk rock songs. They don't switch from rock to funk to blues to jazz and back to rock.
The competition to this is the Joe Dart Stingray, which has a volume knob, but nothing else. At least the MXPX bass has a plate and knobs so it's upgradeable if you choose.
Here's a pic when I met Mike and Tom at Punk in the Park in Portland earlier this year. He was really nice and was cool with taking a picture with me and my son. I was so focused on getting the picture I didn't realize that he was giving the bird. I guess he's more punk than me!
Also don't forget the original Creamsicle bass was taken out of commission by Fletcher from Pennywise during their last song of the last ever performance of NOFX. Ernie Ball knows that Mike is a big proponent of Ernie Ball and has played them forever and replaced it.
Maybe next up is a Roger Lima of Less Than Jake bass!