Shame they're not PBT.
Also, any chance you'd happen to know whether or not they're releasing a Decepticon\Megatron themed set? I'd be all over that.
These came to me to set up from the manufacturer at the same time:
Tai-Hao ABS DoubleShot Keycaps Navy Blue UK+US Layout @ £34.99 inc VAT https://www.overclockers.co.uk/Tai-Hao-ABS-DoubleShot-Keycaps-Navy-Blue-UK-US-Layout-KB-026-TA.html
ABS Double shot injection replacement keycaps to enhance the look and feel of your keyboard.
Only £34.99 inc VAT.
ORDER NOW
They didn't specifically say "Megatron" but I'm thinking that it mnay be an oversight on the Distributors part...