Recently saw three chips all 5000 dem. One from the Mint in Vegas
it was half green and half orange with dates 1957-1988
Another was from the Thunderbird half purple the other half gold,
with dates 1948-1976, and lastly the ElRancho half brown and
half orange with dates 1941-1960.
Could some one tell me the value of these from one of the chip guides

Thanks.