are most usually the 'street' value as defined by police who stand to gain from promotion for overstating the success of their drugs operations.
Some arseholes sell shit weed for £30 per gram in a nightclub or whatever, therefore an ounce is worth £840 rather than the real 'street' value of ~£150 (which would be 5.6 times cheaper).
Dunno how much a 9bar of soap is these days, not that you can find it, not that you'd actually want to.
(, Sun 12 Jan 2025, 23:00, archived)