That's best as in cheapest. Best I've seen so far is £150 including EDIS module, VAT and post on eBay, anywhere better around.

Don't you fancy putting one together yourself, I did mine and it wasn't that difficult, thankfully Brent has really good guides to follow.

No sure how the exchange rate compares and if the import tax gamble would make it too expensive but here is the link to Autosports website who make the megajolt. They kits and pre built versions.
Linky

Cheers

Rich

Watch out for the latest version - it uses VERY SMALL surface-mount components and is a challenge to solder up. OK if you've done it before, but not good if you've never soldered a printed circuit before!

an imported kit is £66.

trigger-wheels do megajolt for £117 i think but im not sure how much extra it is if you need the edis etc.

I have for sale
Ready Built Brand New Unused.
Megajolt Lite Junior V4 TPS Version.
Molex Connector with 300mm of colour coded cable.
V4 computer serial port connector cable.
V4 installation CD.
Mounting Brackets
Megajolt decal sticker.

This unit was made and tested by Martin Millener who is an expert with these.

Price is £125 which includes P&P with next day delivery before 1pm
Cheers Paul

Photo of megajolt I have for sale
Rescued attachment DSCF0199.JPG

Whenever i try talking to my wife about Megajolt, or MegaSquirt, she always starts giggling

Paul, you have a U2U

Hi John you have a reply
Cheers Paul