1970 Red Sox Rookie Baseball Stars Conigliaro Alvarado Topps No. 317 - Axiom Grade Very Good Condition, See Photos - The 1970 Topps #317 card features Boston Red Sox "Rookie Stars" Billy Conigliaro, younger brother of famed slugger Tony C, and shortstop Luis Alvarado ... Includes FREE SHIPPING. Note sports memorabilia market hit $16 billion in 2023. Projections indicate it will reach $52 billion by 2032, with a compound annual growth rate (CAGR) of nearly 14% during the forecast period (2024-2032).