I've just seen these on Ebay, I'd go for them myself but the seller is only shipping to the lower 48 USA states.
 
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=120130749906&ssPageName=ADME:B:SS:UK:1
Shame.
 
I bought some alembic pickups earlier this year and they are on my strat and I can really recommend the upgrade.  
 
I may just have to bid and have them mailed to family in the USA if the price looks good.
jazzyvee