the older MLs are cheap and abundant.
just wait for a local sale to pop up and you'll get something excellent for very short money.
My first pair, SL3s..which replaced the Sequal 2s I have now (pictured), are probably one of the most expensive "older" logans, and they are common in the $12-1700 range.
the Ascenti is awesome, and around $2300 (1/2 price from retail when they were new, which was only a few years ago).
The smaller MLs..., if you have a small room they'd be cool. But in a big room you want/need BIG pannels to really experience what they can do.
its a WALL of sound