Across public, philanthropic and industry sources, cancer research draws tens of billions each year; the U.S. NCI alone spent about $7.2B in FY2023.

Gender transition care ranges from under $50 a month for hormones to $20,000–$150,000+ for surgery, with insurance shaping your final bill.

Egg donation pay in the U.S. commonly ranges from $5,000 to $10,000 per cycle, with totals rising when travel, per diems, and lost wages are covered.

Recreational gymnastics classes usually run $70–$200 per month or $20–$35 per class; team training and extras add more.

A SoulCycle class typically costs $42 per ride, with starter deals and packs lowering the per-class price.

Smile Direct Club treatment historically ran about $2,050 upfront or about $89 per month with a down payment.

Most buyers pay $3,000–$5,000 for a straight Acorn stairlift installed, and $8,000–$12,000+ for a curved staircase.

Artificial insemination (IUI) typically runs $300–$4,000 per cycle, with meds, monitoring, and donor sperm pushing totals higher.

Hair extension prices range from $50 for clip-ins to $4,000+ for pro installs, depending on method, hair quality, and maintenance.