The only promo/sample CD I've seen before of Heart Bazaar's, is this
Digitalis auction that keeps getting relisted. The
Saihate album is a sample copy. 2000yen is the common starting price of the full retail release. I never see the album close for more than 3000yen. In some seasons you can put in a cheap starting bid, and nobody else will approach the auction!
Saihate is always an undervalued album. You could easily pay at least as much total, for any two pre-album singles ('Ai' is post-album). 2500yen for the combination of songs you get, isn't bad either. It's a considerably longer album than Baobob, and more of my favorite tracks can be found in Saihate. It's like they didn't really sell their indie spirit to the devil when they joined EMI.