74LS00: $0.20
74LS02: $0.20
74S04: $0.43
74LS04: $0.21
74S08: $0.53
74LS08: $0.20
74LS10: $0.24
74LS32: $0.19
74LS51: $0.46
74S74: $0.63
74LS74: $0.19
74S86: $1.15
74LS86: $0.19
74S112: $0.85
74LS112: $0.24
74LS125: $0.25
74LS138: $0.25
74LS151: $0.31
74LS153: $0.31
74LS164: $0.24
74LS166: $0.37
74LS174: $0.32
74S174: $1.78
74LS175: $0.29
74LS244: $0.31
74LS245: $0.30
74LS273: $0.30
74LS374: $0.29
74LS393: $0.42

Total budget for CGA discrete logic (i.e. excluding
RAM/ROM/CRTC/transistor/resistors/capacitors): $21.76