Jackson’s 1977 World Series Game 6 Jersey, Early Gretzky Jersey at SCP Auctions

One of the most iconic modern-day memories in postseason baseball is Reggie Jackson's three-home run performance in the 1977 World Series that propelled the N.Y. Yankees to the championship. And Jackson did it with flair: Three home runs on consecutive pitches from three different Los Angeles Dodgers pitchers.

The jersey Jackson wore during that historic feat will be part of the impressive lineup of memorabilia offered by SCP Auctions in its April sale that runs from April 10-27.

SCP Auctions has also the announced the inclusion of what is considered to be the finest game-used jersey of Wayne Gretzky every offered.The Edmonton Oilers jersey, from 1980-81 is from Gretzky's second year in the league.

This incredible jersey dates from Wayne Gretzky’s second season with Edmonton and is generally regarded as the finest Gretzky game jersey in the hobby. It’s provenance and physical attributes have been verified by a committee of the most revered experts in the field of hockey memorabilia. It’s authentication portfolio includes documentation from MeiGray, Classic Auctions, Milt Byron and Brad Foote, among others. The jersey spent more than a dozen years in seclusion in an advanced private collection.