I was in Venice for a few days last week so I made a couple of trips to the casino.
Not a very big place, only 7 tables. 4 roulette, 1 baccarat, 1 BJ and believe it or not, a 3 card poker (and people were playing it )

Minimum betting was 2/5euros Rlt, 10euros BJ + poker, 50euros (yes 50) baccarat.
Consequently the 50c and 1 euro jetons were virtually non existent, being only on the single 5 euro roulette table for zero/even money payouts. They only had 3 or 4 of each there. I got most of those but that was that
The cage sold me the higher denoms and told me they had 50c and 1 euro at their other location (airport) which opens summer months only. Apparently, with elections being held in Italy this month, it is possible that this place, the sole remaining casino in Italy, which is state run, may well close anyway. The airport location, being in a different urban county, is destined never to open again anyway (apart from slots).

It's first come, first served on these few. Prices include shipping from UK, deduct $1 per extra on multiple purchases. There is only ONE full set available so Im not selling the sole 20 euros on its own at present. Bear in mind the exchange rate, coupled with the fact my outlay was in GBP (we dont do euros) means these cost me at about $1.75 = 1 euro, so I am selling as cheap as I can.

Email me if interested.
50c - $7 including shipping
1 euro - $8 including shipping
2 euro - $8 including shipping
5 euro - $14 including shipping
10 euro - $24 including shipping
Set of 6 jetons to 20 euro - $95 including shipping