Middle East - Asking a huge favour of anyone travelling through AUH!

(Apologies for the double thread creation. Seems I can't edit the title or delete the other one. Have reported it, thanks.)

Hi all,

I was wondering if anyone passing through AUH in the next few days could possibly help with a price check on a few different bottles of champagne? I've asked Amex to look into it, but they're not having much luck via phone or e-mail!

My fiancée and I are looking to buy a few bottles of champagne for our wedding (the venue doesn't allow people to BYO but said they'd make an exception for the bridal table), and we were hoping to take advantage of her parents' trip (they're passing through Abu Dhabi this weekend).

Would anyone be so kind as to check the pricing/availability on any of these?
Bollinger La Grande Année
Bollinger Special Cuvée
Mumm Cuvée R. Lalou
Krug Grande Cuvée
Perrier Jouët Belle Epoque Vintage

Also, I believe they're flying back UAH-SYD directly on Etihad - are there any HKG-esque issues with buying duty-free liquids then boarding flights to Australia?

Really appreciate any help!

Cheers,
Febs.

Here are the prices from Dubai Duty Free; I'd not expect much variation from Ab Dab (AED then USD prices):

Dom Pérignon 2000 75 cl 570.00 158.33
Duval-LeRoy ‘Design Paris’ 75 cl 177.00 49.16
Duval-LeRoy Champ Fleur Rose 75 cl 185.00 51.38
Duval-LeRoy Non-Vintage Brut 75 cl 135.00 37.50
Krug Grande Cuvée 75 cl 622.00 172.78
Lanson Black Label Brut 75 cl 145.00 40.28
Lanson Rose Label 75 cl 185.00 51.39
Laurent Perrier Brut 75 cl 177.00 49.16
Laurent Perrier Cuvée Rose Brut 75 cl 310.00 86.11
Laurent Perrier Grand Siecle 75 cl 570.00 158.33
Moët & Chandon Brut Impérial 75 cl 155.00 43.05
Moët & Chandon Rosé Impérial 75 cl 195.00 54.16
Piper Heidsick Brut 75 cl 135.00 37.50
Ruinart Blanc de Blancs 75 cl 299.00 83.05
Veuve Clicquot Yellow Label 75 cl 172.00 47.77