I purchased these shoes new about a year ago and used them 2-3 times in 100m races and 4 times in 200m races. They have been professionally cleaned, so they are relatively clean, but they have been used, so the air cushioning is a little softer. (There are no punctures or air leaks.) Although the air cushioning is not new, I think they are still usable. How about using them for practice? Also, the included accessories are 12 pins and a pin wrench. I'm selling these at a fairly low price, so I generally can't offer a discount, but I might be able to accept a small one. I can ship them out the same day! Please understand that these are used items before purchasing. Thank you for looking. These are orange Nike shoes with spike soles, featuring Air Zoom technology. - Brand: Nike - Model: Air Zoom - Color: Orange/Black/Blue - Sole Type: Spike Sole - Features: Cushioned Air Zoom technology Popular Model/Series: Air Zoom Maxfly Type: Spikes Gender: Men's