Last time I checked postage rates for IKEA, it was based on weight, so you could get several items for same postage.
Have not seen any signs of withdrawal, but I always check stock levels before visiting stores.
I do have enough in shed to keep me going for a while. I took 2 down to France, for any project I start there. Currently working on a OO/HO pair of layouts using boxes, to demonstrate my 3D printed inset track.
Narrow gauge Francophile interested in 1m, 60cm,50cm , 40cm and smaller gauges . Build in scales from 1/6th to 1/24th. Also 1/32nd and 1/35th using 16.5mm track to represent 50cm and 60cm gauges. http://www.rue-d-etropal.com