I owned an OLP Benji which had a different neck profile than an Axis, but similar without the assymetrical profile. Played very, very well. I had a used MM1 brought in to try out. It also played well, but the hardware was getting aged....either tarnished or rusting. They wanted $179 for it, so I passed. If you look around a lot, you'll find a new one still somewhere. Sam Ash had them when I last looked for $189 new. The downside is that if you can't walk into a brick and morter store, I've heard from others that the OLP quality is not consistant. So, you might find a really good one, then play another and it has a problem of some sort.
I later bought a used Sub 1 and sold the Benji - OLP. If you find a used Sub 1, I'd skip the part about getting the OLP. The Sub is a far better guitar. Even after getting my Axis SS, I'm keeping the Sub.
If the GC wants much more than $100 for the MM1, I'd say to skip it and get a sub 1.
jack