Mariners outfielder Austin Jackson has cleared revocable trade waivers, Jon Morosi of FOX Sports reports on Twitter. The free-agent-to-be has been discussed recently in trade talks, per the report.

Jackson, 28, has had something of an up-and-down season but has generally disappointed since coming to Seattle last summer in the three-team David Price deal. (The Mariners shipped Nick Franklin to the Rays to add Jackson from the Tigers.) All told, he’s slashed .259/.302/.365 on the year while adding seven home runs. Though Jackson has swiped 15 bags, he’s been caught on nine attempts.

With free agency looming, Jackson’s value is well down off its peak. Between 2010 and 2013, he compiled a cumulative .278/.344/.416 batting line while often tallying double-digit home runs and steals. With good defensive ratings in center field, he racked up an average of 4.7 rWAR in that span.

With that solid base of stats to work from, Jackson cost the M’s $7.7MM this year via arbitration. About $1.725MM of that still remains to be paid, but apparently no teams were interested in paying the full amount.

The right-handed hitter continues to put up roughly equivalent numbers against right-handed and left-handed pitching, so he’s not a clear platoon player, though he could certainly make sense for a contender as a fourth outfielder. Jackson is one of several outfielders who have now been reported to have cleared trade waivers. Click here for the full list of reportedly clearing players.