Delta has recently introduced new online SkyMiles auction packages. SkyMiles members can now bid miles at delta.com/skymiles for packages such as exploring coastal California with a Tauck World Discovery getaway to San Francisco, Sonoma and Napa Valley or getting to throw out the game’s first pitch and meet major leaguer Jeff Francoeur with the Ultimate Atlanta Baseball Experience. Or you might like to golf at the AT&T Classic Pro Am golf tournament in Atlanta. If these packages are gone by the time you visit the site, keep checking back. The SkyMiles auction is renewed every three months with new auction opportunities.