worthwhile for £250 as the motor and gearbox (if running good) will sell to the mk2 boy's (£150-250)...
I might be interested in calipers all round for a good price

(there no good for mk2's)
I will say a lot of mk3 parts are very cheap now (due to the significant mk3's being scrapped over the past year or two) but there should be a few hundred in your market them right
so i say upto £450 for the lot (maybe even £500 with trim and wheels)