Credit: AKM Images

While Lindsay Lohan did good by visiting a homeless shelter in L.A. over the weekend, she was quietly shopping around a photo of herself wearing her SCRAM bracelet days after leaving jail.

"Lindsay Lohan was calling around the pap agencies all weekend trying to get $10,000 up front to pose up in the SCRAM bracelet," a reliable insider tells "All of the major players passed, and she ended up doing the setup with a small agency."

Adds the source, "She was pimping it out all weekend, looking for 10 grand, but who wants to deal with that headache?"

The 24-year-old Lohan - who is expected to return to rehab very soon -- is due back in court Oct. 22 after admitting that she failed at least one random drug test in her three-year DUI case.