What about high dolar/low mintage 90's eagles?

I am with revenant on the opinion that future Silver Eagles will be a non-event except for special ones like reverses, etc.

Does anyone believe the 90's low mintage coins will retain and/or appreciate further, or is the consensus that even these won't be worth th $2K to $5K they command right now?

The reason is I need the 93 and 94 to complete my set and I want to decide on whether to bite the bullet and pay today's prices in fear that they will only get more expensive or wait the bubble out an pick them up cheaper in the near future.