Update: Deal over.

Pyrex 4-Piece Glass Measuring Cup Set with Large 8 Cup Measuring Cup – Link

Amazon has this currently marked down to just $18.99.

• Set Includes: (1) each 1 Cup, 2 Cup, 4 Cup and 8 Cup Capacity Measuring Cups
• Set of four lets you measure dry and liquid ingredients separately
• Durable high-quality tempered glass
• Easy-to-read measurement marks
• Resist stains and do not absorb food odors or flavors
• Dishwasher and microwave safe
• Made in the U. S. from pure Pyrex glass