I bought a cheap eBay ebike for my father-in-law last year for under $1200 shipped.
It’s nothing fancy, 7-speed, step-thru, folding frame, fat tire, front suspension, 500w motor, 48v battery.
Good enough for him (nearly 80 y-o) to ride to his favorite fishing spot and back with minimal pedaling.
He’s enjoying being outdoors, getting more physical activity, seems happy with what he has.