Mossberg 590A1 Retrograde

Hi, I'm selling my Mossberg 590A1 Retrograde. It's in excellent condition. 12 guage.  It fires 2 3/4 or 3 inch.  Parkerized, ghost ring sights, holds 8 +1.  I took it out shooting onve and put about 50 rounds down it, then brought it home and disassembled and cleaned it. It's a great gun. The reason I'm selling it is, I also own an 870 police magnum and just have a personal preference to the Remington and am going to use the money for a Remington V3 Field pro. Price is firm. Add 50$ for shipping. Would trade for a new Remington V3 field pro in excellent condition straight up.