This tree is one month old. Lemon trees typically take around 5 years to produce fruit. Citrus trees cannot be kept outdoors during winter and must be kept inside.
Price = 20 + pot + delivery
You can pick it up for free if you want, otherwise we can find a reasonable settlement.
I currently have it in a small plastic pot, $3.
It will eventually want a pot the size of a bucket, or larger. I can provide larger pot if desired but recommend you find one.