Risso,
The rubble wall pieces I have seen go on Atlantic anywhere from 1 to 2.5 each piece
The rubble chair I would place on auction along with the sand stone stairs here in the forums
The rubble palms both tall and small can go from 30-50 mil depends on supply and demand
I cant tell if thats a full rubble smooth table set, if it is I would also place that up for auction here
I have never been able to sell my rubble boat complete set for over 100 mil- I will bid 25 mil to start for each piece you have
The single small bed I have seen starting at 9 mil on Atlantic (also supply and demand) effects pricing
The floor tiles seem to be harder to find. I bought my first piece for 12 mil, the next time I looked they were up to 20
Tent pieces start at 9 mil on Atlantic
The above pricing has been my experiences on Atlantic shard or from purchasing at Rare's Festivals. There is word of a fest being on Pacific in Nov. If you can hold out until then you may find a collector looking for what you have
Hope this helps