I picked this one up off the forum a few weeks ago, but doesnt fit the rail track constellation I purchased it for so offering it back up for sale for what I paid: 975 USD shipped to your door fully insured from DHL express. Very little stretch and all springs work as they should. 15 cm in length. Paypal add 3% unless you choose gift option . If you need any more photos or if you have any questions please PM me. Photos: