The following are links to local sites, sorry for the language, I think the point will be clear though.

This is a new double-screw, shortens assembly/disassembly time to half easily. Metric only, but the text says that custom sizes are available on request. A bit pricey though - around $1/pc, but can be ordered online.

The second is MHB32F16C, an ARM-CortexM3 derivative by the Czechoslovak Tesla Roznov. Priced around $1 in 10k volume, $2 apiece. Packed in military-grade CERDIP40, supply voltage is +5V for easy TTL-compatibility. I asked and they replied that it IS 8255-compatible.

Enjoy!

JW