Well they cost more than the fat ones, usually about $50. Thats in Siem though, I understand PP is pricier. Thais are a bit spendier but yamyam better, Khmers dont like to yamyam. Now here in the states, uggg, its pretty disgusting, fat black chicks want $100 and the ones in LA and NYC have GPS.
Need any other pricing reports for your future travels? Ill hit an FKK on the way back and get you more info.