I have a MLD Silnylon Grace Duo tarp who is looking for a new home.  I used it only once to take a look at it and then decided to go with a flat tarp instead.  It has been already been seam sealed by the folks at MLD.  It also has the 2.7 mm guylines attached at the recommended lengths.  I paid $205 for it with shipping, but would be willing to sell it for $170 shipping included.  Please let me know if you are interested.

Here is a pic of it:  https://drive.google.com/file/d/1XOG05o8wCt_ElWB7Y85jVSbjTSNb-VXN/view?usp=sharing