Did it really sell for $1100 ?
Maybe it was his mates 'running it up' for him and it'll reappear in a week or two where it will be sold at around $900 and the buyer will think he has a bargain as "the last one made $1100"
Mine are not the best, but they are not too bad. I can think of lots of Enfields I'd rather have but instead of constantly striving for more, sometimes it's good to be satisfied with what one has...