Took some sleuthing for this. Found it a auctionzip.com ( great site!)
it's listed under the Gilbertsville Auction and sounds right from what I have heard about it.
The Auction
at
Renninger's Farmers Market
Used Merchandise Auction Beginning at 2:00 pm Every Saturday
Plant's, Eggs & Produce Auction Every Saturday Afternoon at 5:00 pm.
Small Animal Auction Every Saturday evening at 6: 30 pm.
New Merchandise Auctions Every Saturday evening at 6:30 pm.
all of our sales are unique.....
Produce, Plants & Eggs are accepted between 2:00 pm and 4:45 pm. Selling Commission is 21% (paid out night of sale)
Animal Sale- We attract a wide variety of small animals from: doves, to goats, as well as domestic, exotic birds and reptiles.
Animals are accepted beginning at 2:00 pm, unless extreme heat, then they will be accepted at 5:00 pm. Selling Commission is 21%
My DIL also goes to Lebanon Valley Auction but I don't think that is on a weekend.