The software was in the $25K+ range. It's a rather different market, and different sales techniques -- made harder because my FOSS-only distribution model meant

The software was in the $25K+ range. It's a rather different market, and different sales techniques -- made harder because my FOSS-only distribution model meant I couldn't distribute an evaluation version with more restrictive licensing. The non-FOSS pricing is cheaper, but still in the $10K range. My last sale took about 15 months from start to finish. FWIW, I got strong feedback that people wouldn't buy it with GPL licensing. It's library software designed to be embedded wherever you need it, so I can understand that.