I found this on ebay and one good thing is that it's not to far from where I live so I wouldn't really have any problems getting it. The only thing I was concerned with is the Coolant Impellor Shaft Seal starting to seep. Is this serious or hard to fix and costly to fix? I would really like any help so I don't make a big mistake. Thanks in advance for the help.

2000 Polaris Scrambler 400 2x4

400 CC, ELECTRIC START, AUTOMATIC CLUTCH, FORWARD AND REVERSE, FRONT AND REAR LIGHTS,

CONDITION: VERY GOOD, STARTS, RUNS AND RIDES VERY WELL, NEVER RACED, WELL MAINTAINED, FEWER THAN 125 HRS RUNNING TIME

SHORT COMINGS: COOLANT IMPELLOR SHAFT SEAL BEGINING TO SEEP

PRICE: 2000.00 RESERVE

REASON FOR SELLING: HEALTH CONDITIONS