Woop woop, I actually got something done!
The racing set will hit MH$P TOMORROW MORNING. It is NOT an auction or offers piece; it'll be a straight up first come, first served sale - no time payments. I just want to move it out!
Update: link to the ad is here: http://www.modelhorsesalespages.com/view.asp?id=1010246
The side saddle, on the other hand...I've had a lot of people remark that they've never seen one in this scale. That's not entirely true; Becky Yeager does side saddles and little people to go with them. They are not, however, common. Mine will be up on My Auction Barn early next week, aiming for a Thursday afternoon ending time.