Eddie, that's a fabulous piece of art. Try buying an original painting that size for $1,200 - and that's kind of what you are creating.
Can't imagine what you would pay for something like that down here, but I can assure you it would be lots.
I don't think it has much to do with fridges and sinks; the fact is you are selling an heirloom. It's worth every cent of what you eventually get for it.