Hello,
One on the tenets of capitalism is "charge what the market will bear." The lp ads cost nothing to list and if one can foist off some of their useless titles, why not? Having been shopping and selling in the used lp market for nearly 30 years, I am amused when I see certain Audiogon sellers list and relist titles that quality used shops in Chicago would not even put in the racks for sale at any price.