I've read that thieves will often search your top dresser drawers, because apparently a lot of people keep their valuables there. Cash, expensive jewelry, etc. So perhaps your thieves could search the underwear drawers for a velvet jewelry box, or extra credit cards, or an envelope full of cash?
I second the idea of prescription medicines. My biploar meds (without insurance) cost at least $1,000 a month. I don't know if there's a black market for anti-psychotic/anti-depressant drugs, but it's worth looking into. Also consider pain medications, as well as stimulants, like Ritalin. I'm on a lot of pills for various health problems and when I throw the empty bottles away, I either tear off the labels or black out my name and address, in case there are junkies wandering through the dump. Maybe I'm paranoid, but I would hate for them to pick up an empty pill bottle and decide to come to my house looking for more prescription meds.
I've never been robbed, but one of our neighbors had his house broken into a few years ago. He went down the street to Starbucks, only planning to be gone a few minutes, so he didn't set his security alarm. While there, he ran into an old friend, so he was gone longer than he expected. When he returned, there were DVDs scattered all over his lawn and the front door was open. They'd taken an expensive watch collection, worth tens of thousands of dollars, along with a bunch of DVDs. It was a gated community, but because they were building new houses, the gates were open to allow construction trucks through.