I have seen it go for $1100 so talk to Mark at Berry Motor Group.
Otherwise for 800 odd you buy a TDI Tuning box and add it on , much like some other Euro ones do but for half the price. Gives more than the P* tune iirc.
Ive got one to add to my T6 , ill let you know.
Not what you want if you are adding many more mods but cheaper than the volvo tune.
Get a 3.5" downpipe as well, maybe a better intercooler but dont waste cash on inlets tubes or inlet manifolds etc unless upgrading the turbo.