Not 100% certain if it was original owner, but it would seem unlikely that someone in the US would have a Kenner boxed one from the UK?
Interestingly, here's a loose example I have on the way from the USA also. Bought it before the boxed one arrived today....
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Don't know yet what's under the bonnet. Be interesting to see the markings if any?
I'm currently working on sourcing a Kenner US, Lower text, boxed example. (LP logo on one side only)
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Havent seen a Pat. Pending speeder with these yet