Again, just guessing on those prices. It's been a while since I bought my new LM.
The 'problem' with the used models is that it seems a lot of guys do significant upgrades on the A-C's, so many of the used LG's (which seem to be the ones that come up most... the classic 60's style instruments) are spec'd out so that the used price is actually more than a more basic new model. For example, my LG has a Nitro finish and a matching headstock. That is a pretty hefty price upgrade, so I paid more used for that bass (it was in perfect 'as new' condition) than some who purchased a stock, base LG new (I just had to have the green

).
Anyway, hopefully Jimmy will put up a price list as he builds that website, so everyone knows at least what the 'minimum price of entry' is on these basses.