Like the M5 - it's listed at Bass Northwest with pictures and whatnot.
 
http://www.bassnw.com/Used%20Basses/mike_lull_custom_p4_5AQM_TP.htm
 
I'd sell it directly to someone here for $1250 obo.

Dang, Brian, looks like several of us are thinnin' out the herd! I love ML's basses, too. Good luck. Wish I had some extra $.
 
 Have fun, Mike, tho