PopArt Furniture has some pretty nice, low prim pieces. I was able to completely furnish my 117 prim Linden Home with pieces I bought at PopArt, and everything you see in these pictures (with the exception of the fireplace and the ceiling lamps that came with my Linden home) cost $1L each. You can't go wrong for that price.
My decorating style is actually more "eclectic bohemian", but I like the way the house turned out. It feels very clean and modern and is quite different for my decorating taste. I like it.
If you're looking for some low prim furniture pieces for a real bargain, go check out PopArt Furniture. I was pleasantly surprised by this find.