A1200s are far from unsaleable - there's a lot of people wanting them still and happy to pay good money.
I doubt there are 1500 people waiting with good money. Which causes a bit of a problem. The people who have them will want to shift them in one go, but if they sell to multiple vendors then competition will make it hard to make a profit on them. If one company buys them then they still have to be competitive with the price or few people will buy them.
I don't know anybody in real life that would buy one.