The selection of coins was too expensive for my preferences, so I picked up a few world paper money examples, mostly for about $1 each. Philipines, 1 Peso, 1943, Japan Occupation
Japan, 50 sen, 1943 (Showa 18) This one actually had a date printed on it, which made it a little easier to ID.
Taiwan, 5 Yuan, 1961 (Year 50 of RoC) That's the last of the lot. Got them at a couple different tables for about $10 total. Resale value is negligible, but I'm pretty happy with them.