There's usually a Thompson Twins LP or three, but rarely if ever anything by the Cocteau Twins.
... Ah, but it will be the 'bad' Thompson Twins LP, 'Into The Gap' as opposed to the 'good' ones, 'Set', and 'A Product of...'.
'Quick Step & Side Kick' makes a regular-ish appearance, and it was / is my favorite Twins Lp... this assumes that there is such a thing as a 'good' Thompson Twins album...
Other Charity Shop regulars around these parts are the complete works of Hall & Oats.
Martin.