Instant purchase is welcome. Regarding shipping: I try to ship as quickly as possible. I may be delayed due to work, but I will contact you in that case. I've opened it once. It has never been used and has been stored. Due to financial circumstances and the fact that I never actually used it, I have decided to sell it. Regarding the price, this item was pre-ordered during a specific period and is no longer being re-sold. If you are able, I would appreciate it if you would consider purchasing it. Thank you.