3 Mainland parcels for sale (premium account needed), all on the SIM "Manduca", Linden waterfront. The parcels are not located at each other but can count together for prim count.
Protected waterfront (SIM border, neighbouring SIM is Linden water with no terraforming allowed), 1232 sqm, 281 prims
L$ 15,500
http://slurl.com/secondlife/Manduca/29/227/27
Protected waterfront (SIM border, neighbouring SIM is Linden water with no terraforming allowed), AND protected Linden Land behind the parcel, 2048 sqm, 468 prims
L$ 25.600
http://slurl.com/secondlife/Manduca/36/142/22
interiour land (nice as "prim bank" for the waterfront parcels), 4096 qm, 937 Prims
L$ 33.750
http://slurl.com/secondlife/Manduca/222/190/74