Creality3D CR-10 3D Printer US Plug US-LA (Banggood, Aliexpress: 300x 300x 400mm build volume, just right for you, Supports SD card off-line printing, can also directly print with USB adapter (the best price with coupon)).
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Aliexpress
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Price history and price alert
Price history (for all/most countries) for Creality3D CR-10 3D Printer US Plug US-LA is here. The lowest price was: $339.99.
Price records source(s): Gearbest
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).