Chagigah 1:2

Beis Shammai say that the pilgrimage sacrifice (r’iyah) must be worth at least two silver ma'ah (a value of currency) and the festival-sacrifice must be worth at least one silver ma'ah. Beis Hillel say that the pilgrimage sacrifice must be worth at least one silver ma'ah and the festival-sacrifice must be worth at least two silver ma'ah

Chagigah 1:3

Burnt-offerings brought on chol hamoed come from unconsecrated funds, while peace-offerings may be purchased even using second tithe money. Regarding peace-offerings brought on the first day of Passover, Beis Shammai say they come from unconsecrated funds and Beis Hillel say they may be brought from second tithe money.