CREALITY Ender 3 S1, S1 Pro.
S1 – $247.88
S1 Pro – $287.05
Prices after $9 off from Spend and Save, and $40 off $200 code 40DEAL at checkout.
Click on “More options” to select free US shipping with UPS, if it doesn’t default.
This looks like a bit of a goof (especially on the S1 Pro price), and this particular seller has been known to try to weasel out of shipping goofs by claiming that they’re out of stock, or some other nonsense. So, good chance this may not ship, and the seller will ask you to cancel, etc.