Been wanting to try a OneBlade for ages. This looks like the cheapest way to do it. (Cheapest ever?) It's the basic model QP2530/20.
Free in-store pick-up but stock seems limited. Alternatively, get it delivered and add a cheap extra item (like a $2.50 hand sanitiser) to qualify for free shipping for orders over $50.
The Pro models have better battery and more stubble length options but neither of those matter to me, and the Pros currently start at $99.
Note that the online reviews I've seen complain about an 8-hour charge time, but the item description claims 4 hours, so perhaps this is an updated model.
Oh, and I think if you're new to Shaver Shop they'll send you a $10 voucher for joining? Certainly used to be the case. I can't test that.