At the MN Green Expo Exmark had their aerator line up out. 21" Single hydro $3600 24" Dual hydro $5000 30" Ride on $9000 Pricing is from the dealer tags at the show. Just got them in for the Expo. Pics are from the camera phone. Didn't see any lit and I taught the sales guy more about them then he knew. I didn't spend much time looking at detail as I had some classes to go to. I'll be there tomorrow also. So if you want me to take a pic or look at something let me know. Also Toro was showing the ride on only.