All the Brown Door 45s must have come over in similar quantities in the 70s I pounced on the Marvin Holmes at a Ritz all dayer for £2.00 it was the most popular at the time a few months later I got the Dorothy Morrison for a quid of Soul Bowl, but the Jeannie Tracey always eluded me, looks like I'll never own one now lol.
I'd be suspicious of one with a mint label all the ones I've seen are slightly faded, stacked perhaps, while the ink was still wet