My local reptile/pet shop has some higher end stuff occasionally, and even has some of them a market prices. A couple months ago they had a Pastel Lesser for $1099... a little pricey IMO. They currently have an albino female (150-200g I would guess) for $399. She has no 'dots' either, nice reduced pattern.
Tempting but still not worth the risk of stressed or parasite ridden snakes.
I just snapped a couple pictures. They arent very good. I tried to do it fast so I wouldnt stress her out too terribly much. One I get them uploaded Ill link them here
Keep in mind that she is normally much more vibrant than these pictures show. She heading into shed at the moment, but I think it shows well enough.
Maybe it's the lighting or her going into shed, but I'm not seeing pastel. And having her crawling across your other BP isn't exactly practicing any kind of QT...