Buying Any Hat added Halloween Spells (Vocal Effects Only) ( Tell me your price)

[Uraura]

• Halloween Spell: Scout's Spectral Snarl
  
• Halloween Spell: Soldier's Booming Bark
  
• Halloween Spell: Pyro's Muffled Moan
  
• Halloween Spell: Demoman's Cadaverous Croak
  
• Halloween Spell: Heavy's Bottomless Bass
  
• Halloween Spell: Engineer's Gravelly Growl
  
• Halloween Spell: Medic's Blood-curdling Bellow
  
• Halloween Spell: Sniper's Deep Downunder Drawl
  
• Halloween Spell: Spy's Creepy Croon

I want to buy these spells or any hat added spells, just tell me your price.