Pokédex Update

After spending the greater part of 2 days fishing for a Relicanth that was holding a DeepSeaScale, I am now only 7 Pokémon away from a complete National Pokédex! The only Pokémon I'm missing are...

• Huntail
  
• Gorebyss
  
• Salamence
  
• Walrein
  
• Celebi
  
• Manaphy
  
• Arceus
  

Now that I have both DeepSeaTooth and DeepSeaScale, Huntail and Gorebyss will be obtained as soon as I initiate a trading session with my boyfriend (I already have two Clamperls), and Shelgon and Sealeo are only 6-7 levels away from evolution. The only Pokémon I won't be able to easily get are Celebi, Manaphy and Arceus. I traded for a Phione while ago, but we all know they never evolve. :/ Anyone up for some trades? I have almost all the other Pokémon (or can breed them), and I'm totally willing to do trade/trade back just to get those last three in my 'dex.