Hai Karate

So - I have been looking for Hai Karate for ages.
Not because it is the best fragrance in the world (although its not bad) but because it reminds me so much of my youth.
I discovered a bottle 4 months or so ago and paid £9 for it.
I've seen them on ebay for £20+

Today I had a visit to Bromley in Kent.
I stopped in the local shopping centre and had a little browse around 'Poundland'

There they were - Two for a pound.
Fifty pence a bottle!!!!!